I'm going to go 'against the grain' on this thread.
I'm 70 years old and feel great. I really do feel the same as I did at 30 or 40 years old.

Due to a bike/car accident five years ago...I spent a few years getting back in shape. I ride bike every day now and feel completely normal again after two surgeries. (rod in leg and back)

I wake early every morning...looking forward to each day.

At 63 my health went downhill, with heart issues and skin cancer. With great care and great docs it improved greatly. Now I am 76, got through all of that and enjoy my age and try to take care of my wife and myself. Certain challenges to come no doubt. At 60 you are old compared to a 30 year old, no matter what folks tell you. Get real. It is you are not yet REALLY old or ancient. That comes much later if you are lucky enough to get there.

I wake early in the morning and start some coffee. Then I see if I'm going to look forward to the day. ;-)